Correspondence and research papers (unannotated reprints of scientific discussion papers have been removed to the library otherwise publication details have been noted and indexed).
People, places and research topics discussed:
- folder marked 'National Historisch Musuem Leiden and Burgen Mus' containing correspondence on Natuurhistorisch Museum from Dr Maya Borel Best dated 12 November 1992 relating to speciemens
- correspondence to Dr Maya Borel Best dated 7 October 1992 CJ van der Horst
- correspondence on Natuurhistorisch Museum from Dr Maya Borel Best dated 25 August 1992 relating to specimens Prof. JT Wiebes. Accompanied by a hand written list of specimens
- correspondence to JT Wiebes dated 17 June 1992 Hemichordate
- correspondence on University of Bergen letterhead from Endre Willassen dated 3 May 1995 relating to specimen holdings
- correspondence to Endre Willassen dated 19 April 1995 Lofoten, Trondheim, Lervik and Drobak Hemichordate
- correspondence to Endre Willassen dated 22 February 1995 GO Sars, Rhabdopleura, 'Terra Nova' expedition
- correspendence on University of Bergen letterhead from Endre Willassen dated 3 April 1995 Lofoten
- correspendence on University of Bergen letterhead from Endre Willassen dated 7 February 1995 GO Sars, M Sars
- correspondence to Endre Willassen dated 15 February 1995 M Sars, GO Sars, Allman, Shetlands, Brattholmen
- correspondence on University of Burgen letterhead from Endre Willassen dated 2 February 1995 M Sars and GO Sars. Accompanied by a loan agreement Rhaddopteura mirabilis specimens
- correspondence to Zoologisk Museum dated 27 January 1995 and 10 October 1994 seeking citations
- correspondence to Bergens Museum dated 5 October 1994 seeking citations
- copy of a loan agreeement for Rhabdopteura mirabilis speciments
- folder marked 'SAM' containing correspondence to M van der Merwe dated 16 June 1997 Suez Canal, Cambridge expedition, Prof. van der Horst
- correspondence to Dr Don MacDonald dated 27 August 1997 RC Punnett, Maldives, Laccadive, Dr RJ Symonds, Suez, Robinson
- correspondence on University Museum of Zoology Cambridge letterhead from RJ Symonds dated 22 July 1997 Punnett, Dr Don MacDonald
- email from Caroline Crump dated 27 October 1997 van der Horst material, Witwatersrand, Prof. Shirley Hanrahan, Prof. Barry Fabian, Punnett, Dr van der Merwe, RC Punnett
- correspondence on South African Museum letterhead from Michelle van der Merwe dated 16 October 1997 Caroline Crump. Accompanied by an email to Caroline Crump, RC Punnett
- correspondence to M van der Merwe dated 8 October 1997 Prof. van der Horst
- correspondence on University of the Witwatersrand, Johannesburg from Prof. HE Paterson dated 28 April 1976 van der Horst, Cape Town. Accompanied by a carbon copy of a list of Enteropnuest slides
- correspondence on South African Museum letterhead from Michelle G van der Merwe dated 12 August 1986 relating to missing specimens
- correspondence on South African Museum letterhead from Michelle G van der Merwe dated 14 July 1986 containing a list of specimens includes a report on the van der Horst slide collection which Prof. Fabian, Dr Gelfand
- correspondence on South African Museum letterhead from Liz Hoenson dated 14 August 1996 Mrs van der Merwe, refering to donation of Rhabdopleura
- correspondence to Mrs van der Merwe dated 31 July 1996 van der Horst collection, Rhabdopleura, Brattholmen, Hjeltefjord, Bergen attached to several pages of specimen inventory
- research notes relating to SAM specimen A22855
- correspondence to Mrs van der Merwe dated 2 March 1994 van der Horst slides, Caroline Robinson, Witwatersrand, SAM specimen A22855 Saccoglossus, Prof. Patterson
- correspondence to M van der Merwe dated 17 March 1994 Saccoglossus, van der Horst, Bronn, Prof. Paterson, Cape Town, Dr Caroline Robinson
- correspondence to M van der Merwe dated 7 February 1994 Saccoglossus, Solowesky Island, N Livanov, Prof. HE Paterson, Witwatersrand
- correspondence to M van der Merwe dated 10 May 1993 CJ van der Horst, Glandiceps, Australia
- correspondence on South African Museum letterhead from Michelle G van der Merwe dated 11 June 1986 Balanoglossus and the slide collection, C Robinson, Witwatersrand, includes a list from the slide collection
- correspondence to M van der Merwe dated 6 August 1986 Cephalodiscus, Ms Robinson, Rhabdopleura
- correspondence on South African Museum letterhead from Michelle van der Merwe dated 21 April 1986 Dr Barry, Dr Mike Cluver, van der Horst
- correspondence on James Cook University of North Queensland letterhead to Dr M Kalk
dated 24 November 1975 the van der Horst collection, Prof. Patterson, Peter Gillard
- correspondence on University of the Witwatersrand Johannesburg letterhead from Prof. HE Paterson dated 15 July 1976 relating to funding and seeking a CV
- correspondence on University of the Witwatersrand Johannesburg letterhead from Prof. HE Paterson dated 4 March 1976 the van der Horst catalogue, Cape Town
- photocopy of a list of the van der Horst collection dated 20 February 1976
- research notes "SP Parker 1982"
- correspondence on University of Cape Town letterhead from George Branch dated 22 April 1986 van der Horst collection
- correspondence to Prof. TH Barry seeking location of van der Horst collection, Prof. HE Paterson, Witwartersrand
- correspondence on University of Queensland letterhead to Prof. HE Paterson dated 20 March 1986 van der Horst collection, Cape Town, George Branch, Alec Brown, Prof. RM Crewe
- correspondence to Prof. HE Paterson dated 20 February 1986 the van der Horst collection, Cape Town, Bronn, Dr Rhodda E Jones, Dr Howard Choat, Prof. D Griffiths
- correspondence to Prof. HE Paterson dated 15 December 1975 van der Horst collection, Scripps, WE Ritter
- correspondence on University of the Witwatersrand, Johannesburg from Prof. HE Paterson dated 17 November 1975 Prof. Kalk, van der Horst
- correspondence to Dr M Kalk dated 24 November 1975 the van der Horst collection, Prof. Patterson, Peter Gillard
- correspondence from Margaret Kalk dated 11 November 1975 the van der Horst collection, University of Malawi, Prof. Hugh Patterson, Mr de Kock, Balinsky, Inhaca Island, Lake Chilwa, Peter Gillard, Townsville
- correspondence to Dr Margaret Kalk dated 26 September 1975 the CJ van der Horst monograph, Prof. Balinsky
- folder marked 'Aust Museum records and correspondence' includes correspondence on Australian Museum letterhead from Dr PB Berents dated 13 March 1991 Pat Hutchings, Balanoglossus, Long Reef enclosing a copy of the catalogue cards
- correspondence to Dr PB Berents dated 8 May 1996 Balanoglossus JP Hill
- correspondence to Dr S Norrington dated 17 June 1996 Balanoglossus
- correspondence on Australian Museum letterhead from Dr PB Berents dated 11 April 1996 Rhabdopleura, the Aurora, Johnston, Balanoglossus, Alice Wells
- correspondence to Dr P Berents dated 13 March 1996 Alice Wells, JP Hill, Broken Bay
- correspondence to Dr PB Berents dated 28 February 1996 Johnston, Australian antarctic Expedition, Aurora, Maria Island Tasmania, King's Island
- correspondence to Dr Penny Berents dated 15 February 1993 return of specimens and accompanied by a report
- research notes marked "ABRS preliminary evaluation of existing material October 1983"
- correspondence on Australian Museum letterhead from Dr PB Berents dated 30 March 1993 acknowledging receipt of loan material
- correspondence to Dr PB Bernets dated 20 March 1991 Dr Hutchings, cephalodiscus, Heron Island
- correspondence from Pat Huthings dated 14 April 1991 cephalodiscus Rottnest, Dr Per Sundberg, Zoological Scripta
- correspondence on Australian Museum letterhead from Dr PB Berents dated 18 April 1991 signed Lynne Albertson
- loan receipt from Australian Museum dated 29 May 1991
- correspondence on Australian Museum letterhead from Dr PB Berents dated 12 June 1991
- correspondence on Australian Museum letterhead from Pat Hutchings dated 10 August 1983 Frank Rowe. Accompanied by a list of specimens
- 5 July 1991 report on loan specimens